Every rock has characteristics that reflect its process of formation; these are used to determine whether the rock is igneous, sedimentary or metamorphic. For example, a rock with rounded grains cemented together is sedimentary, while one with a strong banding and orientation of minerals is metamorphic.very rock has characteristics that reflect its process of formation; these are used to determine whether the rock is igneous, sedimentary or metamorphic. For example, a rock with rounded grains cemented together is sedimentary, while one with a strong banding and orientation of minerals is metamorphic.
endurance-the power to withstand hardship or stress; the marathon tests a runner's endurance. strength-the property of being physically or mentally strong; fatigue sapped his strength. sufferance-patient endurance especially of pain or distress.
Strength Endurance. Strength endurance is the amount of force you can generate for an extended period of time. This is the ability to be as strong as possible, as long as possible. This type of strength is characterized by being able to perform a movement repeatedly without being overcome by fatigue.